<template>
  <div>
    <button @click="isShow = !isShow">显示/隐藏</button>
    <transition-group
      appear
      name="animate__animated animate__bounce"
      enter-active-class="animate__swing"
      leave-active-class="animate__backOutUp"
    >
      <h1
        v-show="isShow"
        key="1"
      >你好啊!</h1>
      <h1
        v-show="!isShow"
        key="2"
      >尚硅谷!</h1>
    </transition-group>
  </div>
</template>

<script>
import 'animate.css'
export default {
  name: 'Test',
  data () {
    return {
      isShow: true
    }
  },
}
</script>

<style scoped>
h1 {
  background-color: orange;
}
</style>